Do you know what a hash is (Hash) 🔢🔓
The hash is the output of a mathematical function that transforms any input (such as text or data) into a fixed-length string of characters known as the hash value.
💎 How does it work ❌
When any data is input into the hash function, a unique and fixed-length code is produced that cannot be reversed to retrieve the original data.
🔹 The importance of hash in digital currencies 💵🔗
✅ Mining ⛏️: miners use it to solve blocks and add transactions.
✅ Encrypting transactions 🔒: protects data from tampering and forgery.
✅ Creating addresses and wallets 🤖: relies on functions like SHA-256.
Any slight change in the input completely changes the hash, making it a powerful tool for security and encryption.
Did you know 😁✌
